diff --git a/.changeset/tricky-zebras-itch.md b/.changeset/tricky-zebras-itch.md
new file mode 100644
index 0000000..896c2a1
--- /dev/null
+++ b/.changeset/tricky-zebras-itch.md
@@ -0,0 +1,5 @@
+---
+"@nailyjs/cli": patch
+---
+
+feat(cli): update killer
diff --git a/packages/cli/package.json b/packages/cli/package.json
index b292720..9b2db92 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -32,7 +32,6 @@
   "dependencies": {
     "@nailyjs/config": "workspace:*",
     "@nailyjs/ioc": "workspace:*",
-    "@nailyjs/winston": "workspace:*",
     "chokidar": "^4.0.1",
     "commander": "^12.1.0",
     "defu": "^6.1.4",
diff --git a/packages/cli/src/development-runner.service.ts b/packages/cli/src/development-runner.service.ts
index bef715b..bb41e44 100644
--- a/packages/cli/src/development-runner.service.ts
+++ b/packages/cli/src/development-runner.service.ts
@@ -5,17 +5,17 @@ import { Service } from '@nailyjs/ioc'
 
 @Service()
 export class DevelopmentRunnerService {
-  createProcess(filePath: string): () => void {
+  createProcess(filePath: string): () => boolean {
     const resolvedFilePath = path.resolve(filePath)
     const forked = child_process.spawn('node', [resolvedFilePath])
 
-    const dout = forked.stdout?.pipe(stdout)
-    const derr = forked.stderr?.pipe(stderr)
+    const forkStdout = forked.stdout?.pipe(stdout)
+    const forkStderr = forked.stderr?.pipe(stderr)
 
-    function killer(signal: NodeJS.Signals | number = 0): void {
-      dout?.unpipe(stdout)
-      derr?.unpipe(stderr)
-      forked.kill(signal)
+    function killer(signal: NodeJS.Signals | number = 0): boolean {
+      forkStdout?.unpipe(stdout)
+      forkStderr?.unpipe(stderr)
+      return forked.kill(signal)
     }
 
     return killer
diff --git a/packages/cli/src/development.service.ts b/packages/cli/src/development.service.ts
index eccf8c4..3ae287e 100644
--- a/packages/cli/src/development.service.ts
+++ b/packages/cli/src/development.service.ts
@@ -26,7 +26,7 @@ export class DevelopmentStarter implements Setupable {
     this.logoWriter.write()
   }
 
-  private killer: () => void = () => true
+  private killer: () => boolean = () => true
   private async run(): Promise<void> {
     await this.tsupService.setup()
     this.refreshScreen()
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ceddde8..a619960 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -185,9 +185,6 @@ importers:
       '@nailyjs/ioc':
         specifier: workspace:*
         version: link:../ioc
-      '@nailyjs/winston':
-        specifier: workspace:*
-        version: link:../winston
       chokidar:
         specifier: ^4.0.1
         version: 4.0.1